Holographic insert for golf club head



FIG. 1 is a perspective view of a holographic insert for golf club head showing my new design, the broken line showing of a golf club head is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a perspective view of the holographic insert of FIG. 1;

FIG. 3 is a top view of the holographic insert of FIG. 2;

FIG. 4 is a back view of the holographic insert of FIG. 2;

FIG. 5 is a front edge view of the holographic insert of FIG. 2; and,

FIG. 6 is a side edge view of the holographic insert of FIG. 2. 

The ornamental design for a holographic insert for golf club head, as shown and described. 